A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6105-01-503-3974
NSN 6320-01-136-6842
NSN 2925-01-654-7971
NSN 5950-01-318-5763
NSN 6610-01-353-4883
NSN 6650-01-375-0507
NSN 5855-01-128-1762
NSN 5999-00-736-3458
NSN 5965-01-168-8180
NSN 5910-00-359-6258
NSN 6685-01-565-1801
NSN 6105-00-965-5274